TL431BCD ON Semiconductor, TL431BCD Datasheet - Page 5

• Manufacturer Part Number: TL431BCD
• Description: IC REFERENCE PROG 2.5V 8SOIC
• Manufacturer: ON Semiconductor

Specifications of TL431BCD

• Reference Type: Shunt, Adjustable
• Voltage - Output: 2.495 ~ 36 V
• Tolerance: ±0.4%
• Temperature Coefficient: 50ppm/°C
• Number Of Channels: 1
• Current - Cathode: 1mA
• Current - Output: 100mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Product: Voltage References
• Topology: Shunt References
• Output Voltage: Adjustable
• Initial Accuracy: 0.4 %
• Average Temperature Coefficient (typ): 50 PPM / C
• Series Vref - Input Voltage (max): 37 V
• Shunt Current (max): 100 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Shunt Current (min): 1 mA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Voltage - Input: -
• Current - Quiescent: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: TL431BCDOS

Figure 1. Test Circuit for V
-100
2600
2580
2560
2540
2520
2500
2480
2460
2440
2420
2400
150
100
-50
50
-2.0
0
-55
Input
Input
Input
V
Figure 6. Reference Input Voltage versus
ref
V
ref
-25
Figure 4. Cathode Current versus
-1.0
V
T
A
KA
= 25°C
T
A
= V
, AMBIENT TEMPERATURE (°C)
V
I
Ambient Temperature
KA
K
ref
V
I
0
V
I
K
KA
K
, CATHODE VOLTAGE (V)
I
KA
Cathode Voltage
K
= 10 mA
V
= V
KA
V
0
KA
ref
25
KA
= V
50
ref
1.0
V
ref
Max = 2550 mV
V
ref
V
75
ref
Typ = 2495 mV
Min = 2440 mV
Figure 2. Test Circuit for V
2.0
Input
100
R1
R2
http://onsemi.com
V
ref
125
I
3.0
ref
5
I
K
V
KA
-200
+ V
800
600
400
200
3.0
2.5
2.0
1.5
1.0
0.5
V
-1.0
0
0
KA
-55
ref
Input
KA
Input
1 ) R1
Figure 7. Reference Input Current versus
10k
> V
R2
Figure 5. Cathode Current versus
V
T
-25
A
KA
ref
I
= 25°C
K
I
) I
ref
= V
= 10 mA
T
A
ref
ref
, AMBIENT TEMPERATURE (°C)
0
Ambient Temperature
I
V
S
K
V
0
KA
Cathode Voltage
R1
I
KA
K
, CATHODE VOLTAGE (V)
V
KA
Figure 3. Test Circuit for I
25
1.0
Input
50
75
2.0
I
Min
100
I
off
off
V
KA
125
3.0